Guibin Chen

> 你好！ > 在读前须知中:imu为x轴向前,y轴向左,z轴向上的右手坐标系。 > 然而在imu的callback部分注释是//接收imu消息，imu坐标系为x轴向前，y轴向右，z轴向上的右手坐标系。 > 请问IMU的Y是向左还是向右？ > > 谢谢！ 目测应该是Y向左，前X左Y上Z，为常用坐标系

your result of sequence 00 is pretty good ！！！ I download the evaluation code from the kitti official website to quantitatively evaluate the accuracy calculated by [A-LOAM](https://github.com/HKUST-Aerial-Robotics/A-LOAM). And recently I...

> The parameters I used are in this repository. However, they may differ depending on the speed of your computer. The first thing you have to determine is the correct...